Genomic and functional portrait of multidrug-resistant, hydrogen sulfide (HS)-producing variants of .

Atypical forms exhibit unusual characteristics compared to typical strains. The HS-producing variants of some atypical strains cause a wide range of illnesses in humans and animals. However, there are sparse reports on such strains worldwide.

Prevalence and Molecular Epidemiology of Clinical Isolates of and Harboring Extended-Spectrum Beta-Lactamase and Carbapenemase Genes in Bangladesh.

Spread of Gram-negative bacteria producing extended-spectrum beta-lactamases (ESBLs) and carbapenemases constitutes a growing challenge in control of bacterial infections. In this study, prevalence and genetic characteristics of and harboring ESBL and/or carbapenemase genes, with other beta-lactamase/resistance genes, were investigated for a total of 375 clinical isolates in Mymensingh located in north-central Bangladesh. The major ESBL gene was group, which was detected in 33.